Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOHN ALEXANDER JENNINGS O.D.
NPI 1457798738
Optometrist in Kenosha, WI

Q: What is John Jennings's NPI number?

The NPI number for John Jennings is 1457798738. It was assigned to this individual provider in the NPPES registry on May 28, 2013.

Q: What is John Jennings's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for John Jennings was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 28, 2013PECOS EnrolledAccepts Medicare Assignment

6815 118TH AVE, KENOSHA, WI 53142(262) 857-5600 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 6, 2026, Mar 2, 2023, Nov 23, 2022 and 3 more (6 updates tracked since 2016).

On this page

About Dr. John Alexander Jennings O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN ALEXANDER JENNINGS O.D. (NPI 1457798738) is an individual optometrist in Kenosha, Wisconsin, licensed in Wisconsin (3312) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri St Louis - School Of Optometry (2013).

NPPES Registry Identity

NPI1457798738

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. JOHN ALEXANDER JENNINGSCredential: O.D.

Location Address6815 118TH AVEKenosha, WI 53142-8420

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250

Phone(262) 857-5600

Sole ProprietorNo

Medical School CMSUniversity Of Missouri St Louis - School Of OptometryGraduated 2013

Enumeration DateMay 28, 2013

Last NPPES UpdateJuly 6, 20266 updates tracked since enumeration

NPPES CertifiedJuly 6, 2026

✔ NPI 1457798738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in WI · 3312

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

6815 118TH AVE, Kenosha, WI 53142

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Other Identifiers 2

Other100031400WI · Medicaid Legacy Number

Medicaid100031400WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. John Alexander Jennings O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840431177

PECOS Enrollment IDI20130729000471

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

113 services113 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

62 services62 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

31 services22 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

23 services23 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53142 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FARAZ AHMAD KHAN DAHA MD

Pain Medicine (Interventional Pain Medicine)

6815 118TH AVE
KENOSHA, WI 53142

Kenosha County (262) 857-5600

ALEXANDRA LELCHUK MD

Pain Medicine (Interventional Pain Medicine)

6815 118TH AVE
KENOSHA, WI 53142

Kenosha County (262) 857-5600

DR. MARY F SCHROEDER-CAPELLI MD

Ophthalmology

6815 118TH AVE
KENOSHA, WI 53142

Kenosha County (262) 857-5600

AURORA HEALTH CARE VENTURES INC

Eyewear Supplier

6815 118TH AVE, SUITE 125
KENOSHA, WI 53142

Kenosha County (262) 948-7035

DR. ESTIL STRAWN MD

Obstetrics & Gynecology (Reproductive Endocrinology)

6815 118TH AVE
KENOSHA, WI 53142

Kenosha County (262) 857-5600

SABA J KADLEC MD

Ophthalmology

6815 118TH AVE
KENOSHA, WI 53142

Kenosha County (262) 857-5600

KENNETH GERARD GILBERTSON II M.D.

Dermatology

6815 118TH AVE
KENOSHA, WI 53142

Kenosha County (262) 857-5600

LIN CHEN MD, PHD

Ophthalmology

6815 118TH AVE
KENOSHA, WI 53142

Kenosha County (262) 857-5600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Jennings's NPI number?

The NPI number for John Jennings is 1457798738. It was assigned to this individual provider in the NPPES registry on May 28, 2013.

Where is John Jennings located?

John Jennings practices at 6815 118th Ave, Kenosha, WI 53142. The listed phone number is (262) 857-5600.

What is John Jennings's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is John Jennings enrolled in Medicare?

Yes. John Jennings is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does John Jennings accept?

Health plans from Aspirus Health Plan, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list John Jennings as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Jennings was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.